Butyl roba mai ban sha'awa na 20mm mai laifi vials

Bayanin:
Akwai bambance-bambance da yawa tsakanin bututu da na zahiri. Babban fa'ida shine ɗan roba butyl yana da mafi kyawun kwanciyar hankali da juriya na tsufa fiye da roba na zahiri. Yana da elasticity na roba na zahiri kuma baya ƙunshi furotin kayanel, amma ba ya da butyan. Sunadarai da tsufa da tsufa

Samfurin ButyL Roba shine kashe-farin roba-kamar m tare da yawan 0.92G \ / cm3. Yana da kamshi, wanda ke cikin ruwa a cikin ruwa, kuma mai narkewa a cikin hexane da chloroform. Hakanan samfurin yana da ƙarancin iska, mai kyau Airthight, da kuma kyakkyawan juriya. Ozone juriya, juriya na sinadarai, rufin wutar lantarki, juriya, juriya na zafi, hutun zafi da sauran halaye.

Babban sashin na ButyL shine polyisobutylene. Koyaya, ƙungiyar methyl a cikin polyisobutylene suna da manyan abubuwan toshewar sarkar, saboda haka yana da juriya na roba, don haka yana da juriya na ruhu, da kuma yanayin juriya na roba, da kuma yanayin juriya na ruhu, da kuma heater head jaket.

Amfanin ButyL Roba Tunani:

(1) Yana da kyakkyawan tasirin iska da ƙarancin iska.

(2) kyawawan zafi mai zafi sosai juriya.

(3) kyakkyawar juriya na ozonta

(4) Alkali da kuma yawan matsakaici na acid.

(5) Rashin ƙarfi na ruwa da kyawawan juriya